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    <meta charset="UTF-8">
    <title>01.我的第一个网页</title>
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<body>
<h1 align="center">一级标题喝汤的旭</h1>
<h2 align="left">二级标题</h2>
<h3>三级标题</h3>
<h4>四级标题</h4>
\(^o^)/~
<h5>五级标题</h5>
<h6>六级标题</h6>
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<p>段落标签1</p>
<p>
    段落
    <br>
    标签2
</p>

<p>
    <b>加粗</b>标签
    <br>
    <i>斜体</i>标签
    <br>
    <u>下滑线</u>标签
    <br>
    <s>删除线</s>标签
</p>

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